Latitude in photoconductively controlled corona charging

ABSTRACT

CHARGE OF THE PHOTOCONDUCTOR COATED GRID CAUSED BY REFLECTION OF DIFFUSE RADIATION FROM THE COPY RECEIVING SHEET.   A METAL COATING IS APPLIED TO ONE SIDE OF THE PHOTOCONDUCTOR COATED GRID USED TO CONTROL CORONA CHARGING. THE COATING IS APPLIED TO THE SIDE WHICH IS NOT DIRECTLY EXPOSED TO THE INCIDENT RADIATION AND SERVES TO REDUCE DIS-

DEFENSIVE PUBLICATION L UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Dec. 16. 1969. S69 O.G. 687. The abstracts of Defensive Publication applications are identified by distinctly numbered series and are arranged chronologically. The heading of each abstract indicates the number of pages of specification. including claims and sheets of drawings contained in the application as originally filed. The files of these applications are available to the public for inspection and reproduction may be purchased for 30 cents a sheet.

Defensive Publication applications have not been examined as to the merits of alleged invention. The Patent Ofiice makes no assertion as to the novelty of the disclosed subject matter.

PUBLISHED SEPTEMBER 21, 1971 22 10 q w a:

charge of the photoconductor coated grid caused by reflection of difiuse radiation from the copy receiving sheet.

Sept. 21, 1971 J. Y. KAUKEINEN 1390.003

LATITUDE IN PHOTOCONDUCTIVELY CONTROLLED CORONA CHARGING Filed May 4,1970

G9 @GD Q9 e9 e9 T JOSEPH Y. KA UKE/NEN ATTORNEY 

